public class Main {

    public static void main(String[] args) {

        AS a = new AS();
        a.writeA();
        Dog dog = new Dog();
        dog.sleep();
        Dog ldog = new Dog("200米");
        dog.printString();

        System.out.println("Hello World!");

        PrimitiveTypeTest  test = new PrimitiveTypeTest();
    }

}
